Land Rover Defender: Startup Battery
PART(S)
ALL VEHICLES
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REPAIR
Startup Battery (REMOVAL AND INSTALLATION)
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
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REMOVAL
NOTES:
- This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
- This procedure contains illustrations showing certain components removed to provide extra clarity.
- The Startup battery is always under the front row right seat.
1.
NOTE: Note the position of the front row right seat before repositioning.
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Reposition the front row right seat fully forward and fully upward.
2.
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Release the access cover from the 2 grommets.
3.
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Remove the access cover.
4.
CAUTION: Do not disconnect the electrical connector from the Battery Monitoring System (BMS) sensor.
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- Loosen, but do not fully remove the nut.
- Disconnect the startup battery ground cable.
- Reposition the startup battery ground cable away from the startup battery.
5.
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Release the startup battery positive terminal cover.
6.
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- Loosen, but do not fully remove the nut.
- Disconnect the startup battery positive cable.
- Reposition the startup battery positive cable away from the startup battery.
7.
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- Remove the 2 bolts.
- Remove the startup battery clamp.
8.
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- Remove the startup battery.
- Disconnect the breather pipe from the startup battery.
INSTALLATION
1.
- Connect the breather pipe to the startup battery.
- Install the startup battery.
2.
CAUTION: Make sure that the startup BMS module wiring harness does not get caught beneath the startup battery clamp.
- Install the startup battery clamp.
- Install and tighten the 2 bolts.
Torque: 24Nm
3.
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- Connect the startup battery positive cable.
- Make sure that the startup battery positive terminal is correctly installed.
- Tighten the nut.
Torque: 6Nm
4. Install the positive terminal cover.
5.
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- Connect the startup battery ground cable.
- Make sure that the startup battery ground terminal is correctly installed.
- Tighten the nut.
Torque: 6Nm
6. Reposition the front row right seat in the noted position.
7. If a new startup battery is installed, use the Jaguar Land Rover (JLR) approved diagnostic equipment to calibrate the BMS control module.
General Equipment: Jaguar Land Rover approved diagnostic equipment
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